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%% The contents of this file are subject to the Mozilla Public License
%% Version 1.1 (the "License"); you may not use this file except in
%% compliance with the License. You may obtain a copy of the License
%% at http://www.mozilla.org/MPL/
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and
%% limitations under the License.
%%
%% The Original Code is RabbitMQ.
%%
%% The Initial Developer of the Original Code is GoPivotal, Inc.
%% Copyright (c) 2007-2015 Pivotal Software, Inc. All rights reserved.
%%
-module(dummy_event_receiver).
-export([start/3, stop/0]).
-export([init/1, handle_call/2, handle_event/2, handle_info/2,
terminate/2, code_change/3]).
-include("rabbit.hrl").
start(Pid, Nodes, Types) ->
Oks = [ok || _ <- Nodes],
{Oks, _} = rpc:multicall(Nodes, gen_event, add_handler,
[rabbit_event, ?MODULE, [Pid, Types]]).
stop() ->
gen_event:delete_handler(rabbit_event, ?MODULE, []).
%%----------------------------------------------------------------------------
init([Pid, Types]) ->
{ok, {Pid, Types}}.
handle_call(_Request, State) ->
{ok, not_understood, State}.
handle_event(Event = #event{type = Type}, State = {Pid, Types}) ->
case lists:member(Type, Types) of
true -> Pid ! Event;
false -> ok
end,
{ok, State}.
handle_info(_Info, State) ->
{ok, State}.
terminate(_Arg, _State) ->
ok.
code_change(_OldVsn, State, _Extra) ->
{ok, State}.
%%----------------------------------------------------------------------------
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